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chrome oxide green used in refactory
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chrome oxide green used in refactory

FOB Price

Get Latest Price

3.55 ~ 3.89 / Ton

|

1 Ton Minimum Order

Country:

China

Model No:

SR

FOB Price:

3.55 ~ 3.89 / Ton Get Latest Price

Place of Origin:

-

Price for Minimum Order:

3.55 per Ton

Minimum Order Quantity:

1 Ton

Packaging Detail:

Ton bag or wood pallet

Delivery Time:

Within 10 days

Supplying Ability:

60 Ton per Day

Payment Type:

Other, D/P, D/A, L/C, T/T

Contact Now
Free Member

Contact Person Ms. Stellar

weipo, Luoyang, Henan

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Product Specification

  • Classification: Chromium Oxide
  • Other Names: Chromium oxide green,Chromic oxide
  • MF: Cr2O3
  • Grade Standard: Industrial Grade
  • Purity (%): 99%
  • Appearance: Green powder
  • Application: Used in refractory materials
  • Brand Name: Zhengjie
  • Appearance :Green powder

Product Description

chromium oxide green powder manufacturer

PRODUCT DESCRIPTION
Chrome oxide green , MF Cr2O3 ,Light green powder, Density 5.*1 g/cm3,  Mohs hardness 8.5 ~ 9, close to the corundum(Al2O3), second only to diamond, while more than quartz SiO2, topaz Al2 [SiO4] (F, OH) 2 and zircon ZrSiO4). Refractive index 2.5 (great hiding powder), specific heat capacity (*0 ) / 0.*7 J/low K (g). Insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide solution, soluble in hot sodium bromate solution , hot concentrated perchloric acid solution or boiling sulfur phosphorus mixed acid. Stable to light, atmosphere, and corrosive gases (H2S, SO2, etc.), has excellent weather resistance, thermal stability.

Melting point ***5, boiling point ***4, thermal stability, after high temperature burning, chrome oxide green act inertness to acid and alkali ,is great refractory material. Generally add in corundum or corundum spinel refractory materials, can significantly improve the material of high temperature strength, resistance to slag erosion, etc.



TECHNICAL INDEX
INDEX SR-G SR-D SR-M
Cr2O3 *9% *9.2% *8.5%
Fe2O3 0.2% 0.2% 0.2%
SiO2 0.2% 0.2% 0.2%
Moisture 0.1% 0.1% 0.1%
Water soluble substance 0.3% 0.3% 0.3%
Sieve residue (*5μm) 0.5% 0.5% 0.1%
D*0(μm) 2 2 0.5
Natural packing density g/cm3 0.**0.8 1.**1.5 0.**0.*5
Cr*6 value **5PPM,or as your customized
 
 
 
Classification  Chrome oxide green EINECS NO. ********9
 Appearance Light green or dark green powder CAS NO. ********9
 

CERTIFICATION

SGS AND ISO***1:***8

 

Country: China
Model No: SR
FOB Price: 3.55 ~ 3.89 / Ton Get Latest Price
Place of Origin: -
Price for Minimum Order: 3.55 per Ton
Minimum Order Quantity: 1 Ton
Packaging Detail: Ton bag or wood pallet
Delivery Time: Within 10 days
Supplying Ability: 60 Ton per Day
Payment Type: Other, D/P, D/A, L/C, T/T
Product Group : Refractory chrome oxide green grade

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To:

Ms. Stellar < Luoyang Zhengjie Science&Technology Industry Trade Co., Ltd >

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